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List of companies with in-house R&D in Kansas

Tamtam tracks 38 companies with in-house R&D headquartered in Kansas. This list ranks all of them by number of employees on LinkedIn, led by Koch Engineered Solutions, Garmin and Spirit AeroSystems. Their median headcount is 445. Half of them were founded in 1972 or later. The most common headquarters are Wichita (6), Lenexa (5) and Overland Park (5).

馃嚭馃嚫 Kansas38 companiesUpdated Nov 12, 2026

The companies listed here are primarily large firms engaged in manufacturing, particularly within the aviation and aerospace sectors, and higher education institutions. Notable examples include Koch Engineered Solutions, a provider of engineered solutions in various industries, and Spirit AeroSystems, a global aerospace manufacturing company. Garmin designs and manufactures innovative products, while The University of Kansas is a major research and teaching institution.

A significant pattern observed is the concentration of these larger companies in Wichita, which is home to several major employers such as Koch Engineered Solutions, Spirit AeroSystems, and Textron Aviation, indicating a strong industrial and educational hub in that city. Other companies like Dairy Farmers of America and Hill's Pet Nutrition represent the food and agriculture sectors.

#CompanyIndustryHeadquarters EmployeesFounded
1
Koch Engineered Solutionskochengineeredsolutions.com

A provider of uniquely engineered solutions in construction, mass transfer, combustion control, filtration, materials applications, and automation as a subsidiary of Koch Industries

Oil and Gas 馃嚭馃嚫 Wichita 29,952 n/a
2
Garmingarmin.com

Design and manufacture innovative products that enhance customer experiences in various markets, promoting a balanced work-life culture for employees.

Computers and Electronics Manufacturing 馃嚭馃嚫 Olathe 11,335 1989
3
Spirit AeroSystemsspiritaero.com

Global aerospace manufacturing company delivering quality aerostructures, innovations, and production expertise to commercial, defense, and business aerospace programs worldwide Headquarters in Wichita, Kansas

Aviation and Aerospace Component Manufacturing 馃嚭馃嚫 3801 S Oliver St 11,074 2005
4
The University of Kansasku.edu

A major research and teaching university, offering diverse academic programs, scholarships, and opportunities for study abroad, with multiple campuses across Kansas

Higher Education 馃嚭馃嚫 Lawrence 10,493 1865
5
Dairy Farmers of Americacareers.dfamilk.com

Farmer-owned cooperative providing diverse job opportunities, employee training, wellness programs, and community support to enhance employee value and growth.

Dairy Product Manufacturing 馃嚭馃嚫 Kansas City 8,377 1998
6
OMRON Groupomron.com

Global provider of automation technology, control equipment, electronic components, social systems, and healthcare solutions with a focus on innovation.

Appliances, Electrical, and Electronics Manufacturing 馃嚭馃嚫 6,838 1933
7
Textron Aviationtxtav.com

Design and manufacture a wide range of aircraft including business jets, turboprops, pistons, military trainers, and defense products worldwide.

Aviation and Aerospace Component Manufacturing 馃嚭馃嚫 Wichita 5,792 2014
8
Wichita State Universitywichita.edu

A renowned institution focusing on applied learning and research, driving education, culture, and economic growth while promoting diversity and teamwork

Higher Education 馃嚭馃嚫 Wichita 4,032 1895
9
INVISTAinvista.com

Specializing in chemicals, polymers, fabrics, and fibers to meet demanding needs, with a focus on innovation and creating solutions

Chemical Manufacturing 馃嚭馃嚫 Wichita 3,999 n/a
10
Hill's Pet Nutritionhillspet.com

Development and sale of science-based pet foods focused on improving pet health, supporting shelters, and enriching pet-owner relationships worldwide.

Manufacturing 馃嚭馃嚫 Overland Park 3,635 1948
11
WellSkywellsky.com

The company is a leading healthcare technology company that provides software, analytics, and services to improve outcomes and lower costs in the healthcare industry

Software Development 馃嚭馃嚫 Overland Park 2,481 n/a
12
SPX Cooling Tech, LLCspxcooling.com

A global leader in manufacturing cooling towers and air-cooled heat exchangers with over 100 years of industry experience and 250+ patents

Industrial Machinery Manufacturing 馃嚭馃嚫 Overland Park 1,006 1922
13
National Institute for Aviation Researchwichita.edu

An aviation research center at Wichita State University providing design, testing, certification, and training to the aviation, defense, and manufacturing industries

Research Services 馃嚭馃嚫 Wichita 991 1985
14
ScriptProscriptpro.com

ScriptPro provides innovative pharmacy automation solutions including robotic systems, workflow systems, and pharmacy management systems to optimize retail and ambulatory pharmacy services

Pharmaceutical Manufacturing 馃嚭馃嚫 Mission 632 1994
15
AvComm (Aeroflex) now part of VIAVI Solutionsaeroflex.com

A leading provider of specialized test and measurement equipment and microelectronic solutions for aerospace, defense, wireless, and manufacturing markets worldwide

Appliances, Electrical, and Electronics Manufacturing 馃嚭馃嚫 Wichita 624 1937
16
Great Plains Manufacturing, Inc.greatplainsmfg.com

A manufacturer with multiple divisions focused on designing and building equipment for sustainable land management, seedbed preparation, and landscaping

Machinery Manufacturing 馃嚭馃嚫 Salina 584 1976
17
Clinical Reference Laboratorycrlcorp.com

A leading clinical testing laboratory offering personalized service, accurate testing, rapid turnaround times, and innovative solutions for clients nationwide

Medical and Diagnostic Laboratories 馃嚭馃嚫 Lenexa 499 1979
18
PBI-Gordon Companies, Inc.pbigordon.com

Provider of quality products in turf, ornamental, and animal health industries, delivering innovation and personal service with unwavering integrity since 1947

Manufacturing 馃嚭馃嚫 Shawnee 494 n/a
19
The University of Kansas School of Businessbusiness.ku.edu

A top-tier business school offering a rigorous curriculum, experiential learning, international opportunities, and research-driven faculty to prepare future business leaders

Higher Education 馃嚭馃嚫 Lawrence 445 1924

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20
ICM Incicminc.com

A technology company based in Kansas, providing innovative solutions for agriculture and renewable energy, specializing in ethanol and feed technologies on a global scale

Engineering Services 馃嚭馃嚫 Colwich 395 1995
21
Fairbanks Scalesfairbanks.com

A longstanding industrial manufacturing company providing top quality weighing solutions worldwide, with a focus on precision, reliability, and durability since 1830

Appliances, Electrical, and Electronics Manufacturing 馃嚭馃嚫 Overland Park 384 1830
22
SE2, LLCzinnia.com

Streamlining the life and annuity experience through advanced technology, empowering clients to innovate and enhance customer service in various industries

IT Services and IT Consulting 馃嚭馃嚫 Topeka 350 n/a
23
Huhtamaki North Americahuhtamaki.com

A leader in single-use food and drink packaging, focusing on innovation and collaboration to serve customers with paperboard, molded fiber, and manufacturing capabilities

Packaging and Containers Manufacturing 馃嚭馃嚫 De Soto 317 1920
24
The Bradbury Co., Inc.bradburygroup.com

Leading provider of automated metal processing, composite, and non-woven systems worldwide, known for technology, reliability, exceptional service, and innovative solutions

Machinery Manufacturing 馃嚭馃嚫 Moundridge 269 1959
25
Eurofins Viracoreurofins-viracor.com

Specialized in infectious disease, immunology, and transplant testing for critical patients, Eurofins Viracor is committed to providing fast, actionable results for medical professionals

Medical and Diagnostic Laboratories 馃嚭馃嚫 Lenexa 242 1983
26
Wenger Manufacturing, LLCwenger.com

A global leader in extrusion cooking for human nutrition, pet food, and industrial products, with expertise in process innovation and development

Machinery Manufacturing 馃嚭馃嚫 Sabetha 218 1935
27
NovaTech Automationnovatechautomation.com

The company specializes in producing automation products and solutions for electric utilities, focusing on easing use, high support, and American-made quality

Utilities 馃嚭馃嚫 Lenexa 186 1982
28
IACiac-intl.com

Fully integrated industrial EPC Contractor and OEM specializing in air quality control systems for various industries with in-house expertise and equipment

Industrial Machinery Manufacturing 馃嚭馃嚫 Overland Park 185 1987
29
Polo Custom Productspolocustomproducts.com

A leading manufacturer providing custom industrial sewing, film and fabric welding, thermoforming, and supply chain management services to OEMs in various industries

Medical Equipment Manufacturing 馃嚭馃嚫 Topeka 185 1947
30
Pivot International, Inc.pivotint.com

Global product design, development, engineering, and manufacturing firm specializing in various industries such as medical devices, biometric security products, and contract manufacturing

Appliances, Electrical, and Electronics Manufacturing 馃嚭馃嚫 Lenexa 93 1972
31
Phenix Label Company, Inc.phenixlabel.com

A leading company in the applied labels and flexible packaging industry, with a history of excellence and focus on growth and promotion for reliable individuals

Printing Services 馃嚭馃嚫 Olathe 68 1896
32
Knit-Riteknitrite.com

A leading designer and manufacturer of innovative textiles for medical and consumer markets, focusing on orthotic and prosthetic products

Textile Manufacturing 馃嚭馃嚫 Kansas City 63 1923
33
Eskridgeeskridgeinc.net

A global provider of gear drives and brake products for industrial and mobile equipment, ensuring on-time delivery and innovative solutions

Machinery Manufacturing 馃嚭馃嚫 Olathe 54 n/a
34
HIX Corporationhixcorp.com

A team of designers, engineers, and production specialists focused on innovation and quality products, operating a 110,000 sq ft manufacturing facility

Machinery Manufacturing 馃嚭馃嚫 Pittsburg 52 1963
35
Enduralockenduralock.com

Developing core components for in-orbit satellite refueling, upgrades, repair, and assembly, transforming space into a dynamic, sustainable ecosystem.

Defense and Space Manufacturing 馃嚭馃嚫 Lenexa 12 2014
36
TRIBINE Harvestertribine.com

US manufacturer of innovative grain harvesting solution with +300 years of experience, providing direct-to-customer machine addressing industry limitations for positive on-farm ROI

Farming 馃嚭馃嚫 Newton 8 2014
37
Avium Energyaviumenergy.com

Specializing in advanced catalyst technologies, the company enables efficient and cost-effective production of green hydrogen from water using renewable energy sources

Industrial Machinery Manufacturing 馃嚭馃嚫 Lawrence 6 2017
38
United States Systems, Inc.unitedstatessystems.com

The company specializes in designing and manufacturing industrial equipment like pneumatic conveying systems, industrial controls, bulk bag filling/discharge equipment, and dust collection systems

Industrial Machinery Manufacturing 馃嚭馃嚫 Kansas City 3 1969

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How this list is built

Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Nov 12, 2026.

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